Optional
_Optional
agentOptional
authOptional
createOptional
defaultOptional
familyOptional
headersOptional
hintsOptional
hostOptional
hostnameOptional
insecureOptional
joinOptional
localOptional
localOptional
lookupOptional
maxOptional
methodOptional
pathOptional
portOptional
protocolOptional
setOptional
setOptional
signalOptional
socketOptional
timeoutOptional
unique
One or more supported
getaddrinfo
flags. Multiple flags may be passed by bitwiseOR
ing their values.